IT1039357B - DEFLATION SIGNALING DEVICE FOR A PNEUMATIC TIRE TO REPORT TO THE DRIVER OF A VEHICLE WHEN AN ASSEMBLY OF A PNEUMATIC TIRE AND WHEEL FITTED TO THE VEHICLE IS RUN IN A FULLY INFLATED OR UNSUPIENTIAL CONDITION - Google Patents

DEFLATION SIGNALING DEVICE FOR A PNEUMATIC TIRE TO REPORT TO THE DRIVER OF A VEHICLE WHEN AN ASSEMBLY OF A PNEUMATIC TIRE AND WHEEL FITTED TO THE VEHICLE IS RUN IN A FULLY INFLATED OR UNSUPIENTIAL CONDITION

Info

Publication number
IT1039357B
IT1039357B IT7524707A IT2470775A IT1039357B IT 1039357 B IT1039357 B IT 1039357B IT 7524707 A IT7524707 A IT 7524707A IT 2470775 A IT2470775 A IT 2470775A IT 1039357 B IT1039357 B IT 1039357B
Authority
IT
Italy
Prior art keywords
vehicle
pneumatic tire
unsupiential
deflation
report
Prior art date
Application number
IT7524707A
Other languages
Italian (it)
Inventor
J Mountford
J Smith
Original Assignee
Dunlop Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dunlop Ltd filed Critical Dunlop Ltd
Application granted granted Critical
Publication of IT1039357B publication Critical patent/IT1039357B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B60C23/0411—Piezoelectric generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/066—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel-centre to ground distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
IT7524707A 1974-06-25 1975-06-24 DEFLATION SIGNALING DEVICE FOR A PNEUMATIC TIRE TO REPORT TO THE DRIVER OF A VEHICLE WHEN AN ASSEMBLY OF A PNEUMATIC TIRE AND WHEEL FITTED TO THE VEHICLE IS RUN IN A FULLY INFLATED OR UNSUPIENTIAL CONDITION IT1039357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2807174 1974-06-25

Publications (1)

Publication Number Publication Date
IT1039357B true IT1039357B (en) 1979-12-10

Family

ID=10269817

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7524707A IT1039357B (en) 1974-06-25 1975-06-24 DEFLATION SIGNALING DEVICE FOR A PNEUMATIC TIRE TO REPORT TO THE DRIVER OF A VEHICLE WHEN AN ASSEMBLY OF A PNEUMATIC TIRE AND WHEEL FITTED TO THE VEHICLE IS RUN IN A FULLY INFLATED OR UNSUPIENTIAL CONDITION

Country Status (10)

Country Link
JP (1) JPS5118584A (en)
BE (1) BE830447A (en)
DE (1) DE2528352A1 (en)
DK (1) DK287475A (en)
FI (1) FI751857A (en)
FR (1) FR2276187A1 (en)
IT (1) IT1039357B (en)
LU (1) LU72802A1 (en)
NL (1) NL7507512A (en)
SE (1) SE7506969L (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160234A (en) * 1976-03-29 1979-07-03 Gould Inc. Abnormal tire condition sensing system
US4117452A (en) * 1977-04-06 1978-09-26 Gould Inc. Tire condition sensing apparatus
US4210898A (en) * 1979-04-30 1980-07-01 Gould Inc. Low tire warning system
US4246567A (en) * 1979-07-23 1981-01-20 Facet Enterprises, Inc. Device for detecting and indicating low pressure and high heat in pneumatic tires
US4554527A (en) * 1980-03-27 1985-11-19 Ford Motor Company Tire height sensor with valve stem attaching transmitter module
JPS5815323B2 (en) * 1980-12-26 1983-03-25 住友ゴム工業株式会社 Low internal pressure warning device for tubeless tires
US4510484A (en) * 1983-03-28 1985-04-09 Imperial Clevite Inc. Piezoelectric reed power supply for use in abnormal tire condition warning systems
FR2592954B1 (en) * 1986-01-10 1988-03-25 Thomson Csf DYNAMIC PRESSURE SENSOR FOR TIRE.
DE3727875A1 (en) * 1987-08-21 1989-03-02 Wabco Westinghouse Fahrzeug WARNING DEVICE FOR A TIRE WHEEL OF A VEHICLE
DE3819048A1 (en) * 1988-06-04 1989-12-14 Continental Ag VEHICLE WHEEL SAFE AGAINST ABUSE
DE3843814A1 (en) * 1988-12-24 1990-07-05 Alligator Ventilfab Gmbh DEVICE WITH A CONTAINER MOVED BY A ROTARY AXIS, IN PARTICULAR DEVICE FOR MEASURING TIRE PRESSURE IN A TIRE
DE3843815A1 (en) * 1988-12-24 1990-07-05 Alligator Ventilfab Gmbh DEVICE WITH A CONTAINER MOVED BY A ROTARY AXIS, IN PARTICULAR DEVICE FOR MEASURING TIRE PRESSURE IN A TIRE
DE4329591C2 (en) † 1993-09-02 2002-05-08 Bayerische Motoren Werke Ag Device for monitoring the air pressure of a tire in motor vehicles
DE19618658A1 (en) * 1996-05-09 1997-11-13 Continental Ag Air pressure control system
DE19618659B4 (en) * 1996-05-09 2004-10-28 Continental Aktiengesellschaft Air pressure control system
DE19728601C2 (en) * 1997-07-04 2003-10-30 Bayerische Motoren Werke Ag Vehicle wheel with a pneumatic tire and a run-flat ring
US6438070B1 (en) * 1999-10-04 2002-08-20 Halliburton Energy Services, Inc. Hydrophone for use in a downhole tool

Also Published As

Publication number Publication date
FI751857A (en) 1975-12-26
BE830447A (en) 1975-10-16
DE2528352A1 (en) 1976-01-08
FR2276187B1 (en) 1977-07-22
JPS5118584A (en) 1976-02-14
SE7506969L (en) 1975-12-29
LU72802A1 (en) 1975-10-08
DK287475A (en) 1975-12-26
FR2276187A1 (en) 1976-01-23
NL7507512A (en) 1975-12-30

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